package com.rayboo.example.design.pattern.state;

public class PowerOnState implements TvState {

    @Override
    public void onNextChannel() {
        System.out.println("* 亮绿灯，切换到下一个频道");
    }

    @Override
    public void onPrevChannel() {
        System.out.println("* 亮绿灯，切换到上一个频道");
    }

    @Override
    public void onTurnUp() {
        System.out.println("* 亮绿灯，调大声音");
    }

    @Override
    public void onTurnDown() {
        System.out.println("* 亮绿灯，调小声音");
    }
}
